A visit to my rental property showed that the shower doors were stuck. I checked it out and found one of the two rollers that hung on the track was gone. I replaced the roller and got them moving again. This is a simple repair that cost around $6 for all 4 rollers and about 30 minutes. It’s amazing how people can live with wide open shower doors and not complaining about it. It’s no wonder that they saw the water bubble on the ceiling downstairs. Is it possible that water has splashed outside causing the damage? I wondered. Here is a quick video how I fixed the stuck shower doors.